What is the air quality in Chomutov today?

The current Air Quality Index (AQI) in Chomutov is 57 (Moderate). PM2.5 concentration is 14.98 µg/m³.

What is the temperature in Chomutov right now?

The current temperature in Chomutov is 4.3°C (feels like -0.3°C). Humidity is 94.6% and wind speed is 23.6 km/h.

Air Quality in Chomutov, Czech Republic

Drizzle

4.3°C · 94.6% humidity

4.3°

Feels -0.3°

Moderate

Unusually sensitive people should consider reducing prolonged outdoor exertion.

3 stations

Nearby Monitoring Stations

AQI Forecast

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Station readings

Air Quality Index Trend

18h · 2 stn

View full history →

Chomutov's air quality is shaped by traffic emissions and residential heating. Pollution levels tend to peak during winter months when cold air traps emissions close to ground level.

94.6%

Humidity

23.6 km/h

Wind W

1020.6 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

14.98 µg/m³

PM10

41.2 µg/m³

050100150200300500

What is the weather forecast for Chomutov?

Temperature & Precipitation

PM2.5 Trend

18h · 2 stations

PM2.514.98 µg/m³ ✓ WHO

Moderate

PM1041.2 µg/m³

Good

UV INDEX0.0

Low

Station readings (3 stations within 25 km)

14.98

Median

13.3

Average

11.8

Low

15.0

High

PM2.5 µg/m³ · Model: 13.5 · Bias: -1.5

What is the 7-day forecast for Chomutov?

10-21

15.4° 4.3°

0.44 mm

10-22

17.6° 5.5°

0.06 mm

10-23

10.0° 3.4°

0.19 mm

10-24

9.2° 3.7°

0.13 mm

10-25

12.4° 3.3°

10-26

6.9° 4.6°

1.31 mm

10-27

15.1° 3.1°

Both models agree Avg diff: 2.7°C

Where are air quality stations near Chomutov?

Chomutov, Ustecky, Czech Republic

0.9 km PM2.5: 30.6 µg/m³

Rudolice v Horach, Ustecky, Czech Republic

13.3 km PM2.5: 11.8 µg/m³

Most, Ustecky, Czech Republic

17.0 km PM2.5: 13.5 µg/m³

What cities are near Chomutov?

56 Jirkov 55 Kadaň 53 Most 55 Žatec 52 Litvínov 49 Marienberg 53 Louny 51 Annaberg-Buchholz 52 Teplice 53 Ostrov

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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-21T08:32 UTC.